Zanussi ZDLN1521 - Advanced Troubleshooting; Pump Malfunction; Temperature Sensor and Technical Faults; High Water Level and Operation Interruption

Problem and alarm code Possible cause and solution
Malfunction of the wash pump or the drain
pump.
• The indicator flashes 5 times intermit‐
tently.
• Acoustic signal sounds 5 times intermittent‐
ly.
• Switch the appliance off and on.
The temperature of the water inside the appli‐
ance is too high or malfunction of the tempera‐
ture sensor occurred.
• The indicator flashes 6 times intermit‐
tently.
• Acoustic signal sounds 6 times intermittent‐
ly.
• Make sure that the temperature of the inlet water does not
exceed 60°C.
• Switch the appliance off and on.
Technical malfunction of the appliance.
• The indicator flashes 12 times intermit‐
tently.
• Acoustic signal sounds 12 times intermittent‐
ly.
• Switch the appliance off and on.
The level of water inside the appliance is too
high.
• The indicator flashes 15 times intermit‐
tently.
• Acoustic signal sounds 15 times intermittent‐
ly.
• Switch the appliance off and on.
• Make sure that the filters are clean.
• Make sure that the outlet hose is installed at the right
height above the floor. Refer to the installation instructions.
The appliance stops and starts more times dur‐
ing operation.
• It is normal. It provides optimal cleaning results and energy
savings.
The programme lasts too long.
• If the delayed start option is set, cancel the delay setting or
wait for the end of the countdown.
• Refer to the consumption values table in the chapter "Pro‐
grammes".
Small leak from the appliance door.
• The appliance is not levelled. Loosen or tighten the adjust‐
able feet (if applicable).
• The appliance door is not centred on the tub. Adjust the
rear foot (if applicable).
The appliance door is difficult to close.
• The appliance is not levelled. Loosen or tighten the adjust‐
able feet (if applicable).
• Parts of the tableware are protruding from the baskets.
The appliance door opens during the wash cy‐
cle.
• The AirDry function is activated. You can deactivate the
function. Refer to "Settings".
Rattling/knocking sounds from inside the appli‐
ance.
• The tableware is not properly arranged in the baskets. Re‐
fer to basket loading leaflet.
• Make sure that the spray arms can rotate freely.
ENGLISH 21